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SigmasTek  |  SKU: BW-0373

APC SU2200X115 Compatible Replacement Battery By SigmasTek 50.64 lb

24% off
New arrival
Sale price $216.99 USD Regular price $286.99
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12 Volt, 18 Amp Hour battery for APC SU2200X115 UPS
NB Terminals for easy and secure installation
Manufactured by SigmasTek for high reliability
Designed to meet rigorous UPS power demands
Provides durable and consistent backup power
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Battery Care Tips

🔹 Getting Started

Charge your new battery fully before you use it for the first time. Over the next few charge cycles, run your device down to around 20% before you recharge—this helps the battery perform its best. After that, charge whenever you need to.

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Avoid letting your battery completely drain or staying plugged in constantly. Both extremes wear it out faster. Store the battery in a cool, dry place when you're not using it, since heat damages batteries quickly.

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Volts & Amps

12 Volts | 18 Ah

Terminal Type

Nut & Bolt

SigmasTek 12V 18Ah Replacement Battery — Compatible with APC SU2200X115

Ensure uninterrupted protection for your APC SU2200X115 with the SigmasTek 12V 18Ah replacement UPS battery. Built for high-demand environments, this 12 volt, 18 amp hour battery provides extended runtime and consistent performance, making it an excellent option for servers, storage arrays, and critical infrastructure that require dependable backup power. Designed to deliver both reliability and longevity, this high-performance UPS battery helps you maintain continuity through outages and voltage disturbances.

Key Specifications

  • Voltage: 12V
  • Capacity: 18Ah (amp hours)
  • Terminal Type: NB (Nut & Bolt)
  • Brand: SigmasTek
  • Compatible UPS Model: APC SU2200X115

Benefits

The SigmasTek 12V 18Ah replacement UPS battery offers superior longevity and dependable performance for demanding UPS applications. As a long-lasting battery option, it supports extended runtime requirements and frequent charge/discharge cycles without premature capacity loss. This makes it particularly well-suited for enterprise UPS systems, telecommunications racks, and mission-critical environments that cannot tolerate unexpected downtime.

The NB (Nut & Bolt) terminal design ensures secure, low-resistance connections that are favored in heavy-duty installations where vibration or thermal changes are present. As a high-performance UPS battery engineered to meet the needs of the APC SU2200X115, it provides stable voltage delivery and reliable surge handling—helpful for protecting sensitive electronics, data storage devices, network switches, and emergency lighting systems.

Typical applications include UPS emergency power for server rooms, backup for networking and telecom equipment, and temporary power for field tools that depend on steady DC supply during outage recovery. The robust construction and quality control behind the SigmasTek brand help deliver consistent performance across many charge/recharge cycles, extending overall service life and reducing replacement frequency.

Don’t leave critical systems unprotected—replace your aging battery with the SigmasTek 12V 18Ah replacement UPS battery for the APC SU2200X115 today and enjoy dependable, long-lasting battery backup you can trust.

Technical Specifications

Voltage12 Volts
Amp Hours18 Ah
Terminal TypeNut & Bolt
Length (in.)7.13
Width (in.)3.0
Height (in.)6.59
Weight (lb.)50.6

Product Highlights

  • Brand Replacement : APC SU2200X115
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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